Oval|Lab Grown|IGI

4.31ct E VVS2 Oval Lab Grown Diamond

VG • E/VVS2 • IGI LG835639859

Certificate IGI LG835639859

Diamond specifications and retailer prices

From $861 USD
Save $3,324 USD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,185 USD at Rare Carat
View at Rare Carat

About this 4.31ct lab-grown oval diamond

This 4.31ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG835639859 or 835639859. Listed at 10 retailers, with prices from $861 to $4,185 at Rare Carat, a $3,324 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.31
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835639859
Dimensions12.96 × 9.17 × 5.74 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.96 mm9.17 mm4.31 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835639859
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $4,185 USD|Low: $614 USD|High: $4,185 USD|Avg: $2,144 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 1, 2026
Retailer 8$861 USD
Retailer 3$1,290 USD
Retailer 4$1,400 USD
Retailer 5$1,917 USD
Retailer 10$2,108 USD
Retailer 6$2,789 USD
Retailer 9$3,110 USD
Retailer 7$3,376 USD
Retailer 2$3,385 USD
Rare Carat$4,185 USD

20 data points across 10 retailers

10 retailers$861 USD to $4,185 USD

B+
Cheapest Retailer
-
$861 USD
B
Retailer 2
-
$1,290 USD
View
B+
Retailer 3
-
$1,404 USD
£1,105 GBP
View
B+
Retailer 4
-
$1,917 USD
A$2,949 AUD
View
B+
Retailer 5
-
$2,108 USD
View
B
Retailer 6
-
$2,789 USD
£2,196 GBP
View
B
Retailer 7
-
$3,110 USD
View
B
Retailer 8
-
$3,376 USD
View
B
Retailer 9
-
$3,385 USD
£2,665 GBP
View
Most Expensive
C
Rare Carat
MV27-37B · Sep 28
$4,185 USD
View
9 more retailers have this diamond
Prices start from $861 USDSave up to $3,324 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

B+
4.31ct Oval
$861 USD